Lawn Care Guide for Burnett County
Burnett County, Wisconsin
USDA SSURGO / PHZMData Story
About Lawn Care in Burnett County, Wisconsin
Challenging Landscapes in Burnett County
Burnett County presents a difficult environment for lawn enthusiasts, with a score of 46.7. This is well below the state average of 64.4 and trails the national median of 50.0. As a Zone 4a county, the combination of harsh winters and soil issues makes traditional lawn care a constant battle.
Moderate Summers with Water Needs
The county receives 31.9 inches of rain annually, which is just enough to sustain turf but leaves little margin for error. While the 2,254 growing degree days are sufficient for growth, the 7 days of extreme heat can quickly dry out the sandy soil. Mowing should be adjusted during the peak of July when temperatures average nearly 70°F.
Sandy Soil Requires Serious Prep
Burnett County is characterized by well-drained soil with a high sand content of 48.5%. With a pH of 4.83, the soil is far too acidic for most grass types, which prefer a range of 6.0-7.0. Significant lime and organic matter additions are necessary to help the soil hold onto water and nutrients.
Severe Drought Risks for Turf
Drought is a major concern here, with 22.5% of the county currently in severe drought (D2+) and 100% classified as abnormally dry. Having endured 27 weeks of drought in the past year, lawns in Burnett County often require significant supplemental irrigation. Water conservation is key, so consider drought-tolerant grass varieties to reduce the burden.
Tough Grasses for a Tough Zone
Focus on Zone 4a hardy species like Sheep Fescue or other fine fescues that can tolerate the acidic, sandy conditions. The planting season starts after May 11, but the risk of fall frost begins early on October 1. Ensure any new seeding is completed by early September to allow for root development before the ground freezes.
Lawn Difficulty Score
Top Grass Fit for Burnett County
Excellent match
Pennington Smart Seed Sun & Shade
Pennington
Top cultivar score: 86/100
Estimated — county soil data incomplete.
Zone 4a vs Tall Fescue's 3–8 band.
Soil pH 4.83486514827197 vs Tall Fescue's 5.5–6.5 window.
Precipitation 31.935000000000002" + soil AWC vs Tall Fescue's 20–30" need.
Growing-degree-days + frost window vs a beginner-difficulty establishment.
Pennington Smart Seed Sun & Shade is the best value in the cool-season grass seed market. Period. You get a quality fescue/KBG blend with genuine drought tolerance coating at a price point significantly below premium options like BBU or Barenbrug RTF.
In Burnett County, USDA zone 4a, soil pH 4.8, Pennington Smart Seed Sun & Shade scores 86/100 — a strong zone match, adequate moisture, and a long enough establishment window.
Why we ruled these out
- Pennington Zenith Zoysia Grass Seed & Mulch — USDA zone 4a is below Pennington Zenith Zoysia Grass Seed & Mulch's effective range (5–10); not recommended for this county.
- Scotts Turf Builder Bermudagrass — USDA zone 4a is below Scotts Turf Builder Bermudagrass's effective range (6–11); not recommended for this county.
See our fit-score methodology for how survivability is determined.
Recommended Grasses
Tall Fescue
Festuca arundinacea
Climate Snapshot
Annual Precip
31.9"
Growing Degree Days
2,254.45
Base 50F
Last Spring Frost
05/11
First Fall Frost
10/01
Days Above 95F
7
Hardiness Zone
4a
Seeding Calendar — Zone 4A
Seasonal Lawn Care Checklist
Spring
- Apply pre-emergent herbicide when soil reaches 55F
- Overseed bare spots once frost risk passes
- Start irrigation if rainfall is below 1 inch/week
- Soil test every 2-3 years — adjust lime or sulfur as needed
Summer
- Mow at recommended height weekly
- Water deeply 1-2 times per week (1 inch total)
- Avoid fertilizing cool-season grasses in peak heat
- Scout for grubs and treat if >10 per sq ft
Fall
- Core aerate compacted areas
- Apply fall fertilizer (highest N application for cool-season)
- Continue mowing until growth stops
- Rake or mulch leaves to prevent smothering
Winter
- Avoid walking on frozen turf
- Service mower and sharpen blades
- Plan spring soil amendments based on fall test
- Keep lawn clear of debris
Watering Deficit Calculator
Monthly Deficit
1.0"
inches of water
Monthly Water
3,225
gallons
Estimated Monthly Cost
$25.80
at $0.008/gallon average
Estimates based on 32" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Burnett County
Acidic Soil
Soil pH of 4.8 is below the ideal range for most grasses (6.0-7.0). Apply agricultural lime to raise pH gradually.
Persistent Drought Conditions
Burnett County experienced drought conditions for 27 of the past 52 weeks. Prioritize water-efficient grasses and consider reducing lawn area.
Learn more about regional lawn challenges at The Lawn Report.
Lawn Care Advisory: Burnett County
Lawn Verdict
Burnett County is in USDA hardiness zone 4a, one of the coldest zones in the country. with winter lows reaching around -30.0°F. though only 2,254.45 growing degree days favor cool-season varieties like Kentucky bluegrass and fescue. Moderate rainfall (31.9 inches) generally supports healthy lawns with minimal supplemental watering.
Seasonal Breakdown
Wait until after May 11 to seed or overseed; soil temperatures should consistently reach 50-55°F. Cool summers (July averages 69.6°F) reduce heat stress — maintain regular mowing and moderate watering. Aerate and overseed cool-season lawns by early fall, well before October 1; this is the best renovation window. Winters are harsh (January averages 11.8°F); avoid foot traffic on frozen turf and plan snow mold prevention.
Watering Guidance
Moderate rainfall (31.9 inches) means lawns benefit from weekly deep watering during summer stress. Currently, 100.0% of the county is in abnormally dry according to the US Drought Monitor. Cool summers reduce water demand; overwatering is a bigger risk than drought stress.
Regional Context
Burnett County is close to the Wisconsin average temperature, USDA zone 4a helps guide grass selection compared to neighboring counties.
Want detailed soil composition, drainage classes, and soil series data? View soil details on SoilByCounty.com
Frequently Asked Questions
What USDA hardiness zone is Burnett County in?
What is the best grass for Burnett County?
How much rainfall does Burnett County get?
What is the soil pH in Burnett County?
Data sourced from USDA SSURGO, NOAA Climate Normals (1991-2020), USDA Plant Hardiness Zone Map, and US Drought Monitor. Lawn difficulty scores and grass recommendations are estimates for informational purposes only.
Explore more data for Burnett County